CN1137506A - Method for controlling hemipterous insects in paddy field - Google Patents
Method for controlling hemipterous insects in paddy field Download PDFInfo
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- CN1137506A CN1137506A CN96102747A CN96102747A CN1137506A CN 1137506 A CN1137506 A CN 1137506A CN 96102747 A CN96102747 A CN 96102747A CN 96102747 A CN96102747 A CN 96102747A CN 1137506 A CN1137506 A CN 1137506A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/50—1,3-Diazoles; Hydrogenated 1,3-diazoles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/66—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Fertilizers (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to a control method for hemiptera pests, which is characterized in that: while using the method to control paddy field hemiptera pests, combination containing pesticides of insecticidal compounds of nitro-methylene class, nitro-imino class and cyano-imino class which contain fertilizer ingredients with water solubility ratio above 100ppm is laterally applied to paddy field while rice seedlings are transplanted. By using the invention, the residual effect of the pesticide can be prolonged as long as possible until early autumn. Therefore, among the control methods of hemiptera pests, a process method of pesticide can be provided and the method of the invention requires only once sprinkling, which saves manpower and directly spreading pesticide to seedling stem and leave.
Description
The present invention relates to the method for preventing and treating of Hemiptera insect in the paddy field.
Among numerous insects in paddy field,, can enumerate the Hemiptera insect as crucial insect.These insects enter the paddy field and breed repeatedly in the paddy field certain periods, thereby cause farm crop killed.Particularly for situation as Nilaparvata lugen (brown planthopper) lantern fly (the ゥ Application カ) classes such as (ト PVC ィ ロ ゥ Application カ) of Hemiptera insect, this class pest enters the paddy field and breeds repeatedly in the paddy field at the plum rains in June to July period, takes place in a large number in season early autumn in August to September.Therefore, because the infringement of a large amount of insects of taking place, make to be in harvest yield is produced the paddy rice of the breeding time of significant effects to suffer damage, and this extensive damage takes place repeatedly.
Therefore, consider that must take the method for 2 dispensing agricultural chemicals to come pest control, just dispensing is once discharged once again during June to July during August to September from practical aspect.
Yet aforesaid method must carry out the dispensing agricultural chemicals 2 times, spends labor force and expense in large quantities thereby cause.
Therefore, preferably have a kind of to need agricultural chemicals of dispensing, and can avoid using a large amount of labor forces of cost directly to the stem of field crop, the treatment process that foliar spray is put agricultural chemicals.In this medicament processing method, in order to improve drug effect, must prolong the remaining drug effect of medicament as much as possible, so that up to early autumn the time, still can keep the effect of this medicament.
In this case, present inventors have carried out deep research, the result has found a kind of certain solubility that has in water, the Pesticidal compound that itself has the particular chemical structure, this Pesticidal compound can be in company with fertilizer component together, seeding transplanting during in the paddy field once side slat be applied in the paddy field, just can make above-mentioned this compound bring into play its prevention effect to greatest extent for the Hemiptera insect in the paddy field, owing to found this need to use the compound that once can obtain abundant insecticidal effect, thereby finished the present invention.
That is to say, the invention provides the method for preventing and treating (hereinafter referred to as method of the present invention) of a kind of Hemiptera insect, it is characterized in that, in this method that is used for preventing and treating paddy field Hemiptera insect, with a kind of contain fertilizer component and nitro-methylene-type, nitro imido base class or the cyanoimino base class Pesticidal compound of a kind of water solubility more than 100ppm contain the agrochemical fertilizer composition, in the paddy field when only the primary side bar is applied to seeding transplanting.
Below at length explain the present invention.
As being applicable to fertilizer component of the present invention, there is not particular determination, the composition in very wide scope can use.Specifically, can enumerate, for example: nitrogen, phosphoric acid, potassium, silicic acid, magnesium, calcium, manganese, boron, iron etc. are the desired element of paddy rice, but wherein particularly suitable be nitrogen (N), phosphoric acid (P) and potassium (K).These suitable especially fertilizer components preferably contain more than one, preferably contain the whole of them especially.As these NPK compositions (N-P
2O
5-K
2O) form can be enumerated, for example: the flat mo(u)ld top halves of 1 type such as 5-5-7,12-12-16; 2 type horizontal types such as 5-5-5,14-14-14; The flat mo(u)ld bottom half of 3 types such as 6-6-5,8-8-5; 4 type mo(u)ld top halves such as 4-7-9,6-8-11; Flat pattern on 5 types such as 4-7-7,10-20-20; 6 type mountain types such as 4-7-4,6-9-6; 7 type paddy types such as 6-4-5,14-10-13; Flat pattern under 8 types such as 6-5-5,18-11-11; 9 type mo(u)ld bottom halves such as 7-6-5,14-12-9; 10 type NP types such as 3-20-0,18-35-0; 11 type NK types such as 16-0-12,18-0-16; 12 type PK types such as 0-3-14,0-15-15 etc.The raw material of as fertilizer sources composition, can enumerate, for example: urea, ammonium nitrate, magnesium nitrate ammonium, ammonium chloride, ammonium sulfate, ammonium phosphate, ammonium nitrate, SODIUMNITRATE, nitrocalcite, saltpetre, CaCl2, formaldehyde processing urea fertilizer (UF), acetaldehyde processing urea fertilizer (CDU), isobutyric aldehyde processing urea fertilizer (1BDU), amidinothiourea nitrogen matter fertilizer such as (GU); The phosphoric acid matter fertilizer of calcium superphosphate, double superhosphate, peroxophosphoric acid magnesium, ammonium phosphate, trimagnesium phosphate, sulfuric acid ammonium phosphate, phosphoric acid potassium ammonium nitrate, hydrochloric acid ammonium phosphate etc.; Potassic fertilizers such as Repone K, vitriolate of tartar, sodium persulphate, potassium magnesium sulfate, potassium bicarbonate, potassiumphosphate, saltpetre; Silicic acid matter fertilizer such as Calucium Silicate powder; Magnesia fertilizer such as sal epsom, magnesium chloride; Calcium fertilizers such as unslaked lime, slaked lime, lime carbonate; Manganese fertilizers such as manganous sulfate, sal epsom manganese, slag manganese; Boron such as boric acid, borate matter fertilizer; Iron content fertilizer such as steel-refining slag etc. are the common fertilizer of fertilizer management method defined (contain and contain fertilizer again).
As the form of the fertilizer that is suitable for, all are granular, powdery, bulk, aqueous etc. all do not have what problem, can use so long as can adapt to the fertilizer of the form of manufacturing process.
The field that has the chemosynthesis fertilizer of slow-releasing in use contains, and can further improve effect of the present invention.As for this class chemosynthesis fertilizer, for example can be that the form with calcium phosphate contains the fertilizer of phosphorus and makes it have the fertilizer of slow-releasing by adding known methods such as pitch, sulphur.
In addition, also can adopt a kind of method for coating to come to give slow-releasing to the granulated fertilizer that coats, its method is the material dissolves that will be used for coating or is scattered in solvent, obtaining solution is coated on the surface of fertilizer component, dry back is removed and is desolvated, thereby makes the encapsulated granular fertilizer with slow-releasing.In addition, coating material that is to say the part by weight of encapsulated granular fertilizer, as clad ratio, for example in the scope that is approximately 2～20 weight %.
In addition, in order to prevent that granulated fertilizer composition or the following Ru 2006101161 that contains agricultural chemicals from luming during fabrication, in the used fertilizer component of the present invention in the past, in the scope that is unlikely infringement effect of the present invention, add the auxiliary agent beyond the mentioned component, for example water insoluble inorganic substance matter such as talcum, pyrophyllite, lime carbonate, silicon-dioxide etc.
Nitro-methylene-type, nitro imido base class or the cyanoimino base class Pesticidal compound (hereinafter referred to as nitro-methylene-type, nitro imido base class or cyanoimino compounds) of the so-called water solubility of Shi Yonging more than 100ppm is meant that those have the perviousness Pesticidal compound by the chemical structure of skeleton shown in the following general formulaization 1 in the present invention
(in the formula, Ar represents can substituted heteroaryl, and X and Y represent C atom or N atom, and wherein has side expression N atom at least, and Z represents the electron attractivity group).Wherein, so-called can substituted heteroaryl be meant can substituted five-ring or the heterocycle of six-ring (contain 1～2 N atom, or contain any atom in 1 N atom and O atom or the S atom) unsaturated ring type group, wherein particularly preferably be 2-chloropyridine-5-base and 2-diuril azoles-5-base.In addition, so-called electron attractivity group can be enumerated, for example: nitro or cyano group etc.
As by the skeleton shown in the general formulaization 1, can enumerate, for example: Nitromethylene skeleton, nitro imino-skeleton, cyanoimino skeleton etc.More particularly, can enumerate: 2-(nitro imino-) imidazolidyl, 2-(cyanoimino) imidazolidine (ィ ミ ダ ゾ リ ジ Application) base, 2-nitro imino--six hydrogen-1,3,5-triazine, 2-cyanoimino-six hydrogen-1,3, the ring-type guanidine skeleton of 5-triazine etc. or structure (for example guanidine skeleton of Qu Daiing etc.) that forms by this ring-type guanidine skeleton open loop and structure similar (for example, vinylidene diamines skeleton of the amidine skeleton of replacement, replacement etc.) with it.As concrete compound, can enumerate, for example:
1,1-(2-chloro-5-pyridylmethyl)-2-(nitro imino-) imidazolidine (ィ ミ グ ゾ リ ジ Application) (hereinafter referred to as compd A);
2,1-(N-(2-chloro-5-pyridylmethyl)-N-ethyl) amino-1-methylamino--2-nitroethylene (hereinafter referred to as compd B);
3,1-(N-(2-chloro-5-pyridylmethyl)-N-methyl) amino-1-(cyanoimino) ethane (hereinafter referred to as Compound C);
4,1-(2-chloro-5-thiazolyl methyl)-3-methyl-2-nitroguanidine (hereinafter referred to as Compound D);
5,1-(2-chloro-5-thiazolyl methyl)-3,5-dimethyl-2-nitro imino--six hydrogen-1,3,5-triazines (hereinafter referred to as compd E).
In the method for the invention, these compounds both can use separately, can two or more mixing use again.In addition, these compounds can be opened clear 61-267575 number, spy and open flat 2-171 number, spy and open flat 4-154741 number, spy and open flat 2-288860 number, spy and the manufacture method of putting down in writing in the patent application such as open flat 2-235881 number and make with commercially available known compound according to for example special.
Used in the present invention compound, can not add other any compositions but it directly is used to make the following Ru 2006101161 that contains agricultural chemicals, but also it can be mixed with various carriers such as solid carrier, liquid vehicles, if necessary, can also add the auxiliary agent of using as tensio-active agent and other preparations of additive, thereby be made into the medicament of dosage forms such as opacifying agent, granula, pulvis use in suspension agent, the water in emulsion, hydrating agents, the water.
In these preparations, contain above-mentioned nitro-methylene-type, nitro imido base class or the cyanoimino compounds of 0.001%～95% weight ratio usually as effective constituent.
The solid carrier that uses during as preparation, can enumerate, for example: fines of clay class (kaolin, diatomite, synthetic oxidizing aqueous silicon, wilkinite, ノ バ サ ミ Network レ one, acidic white earth etc.), talcs, pottery, other inorganic minerals (sericite, quartz, sulphur, activated carbon, lime carbonate, water and silicon-dioxide etc.) etc. or saccharoid etc.As liquid vehicle, can enumerate, for example: water, alcohols (methyl alcohol, ethanol etc.), ketone (acetone, butanone etc.), arene (benzene, toluene, dimethylbenzene, ethylbenzene, methylnaphthalene etc.), fat hydrocarbon (hexane, hexanaphthene, kerosene, light oil etc.) ester class (ethyl acetate, butylacetate etc.), nitrile (acetonitrile, different propionitrile etc.), ethers (diisopropyl ether diox etc.), amides (N, dinethylformamide, N,N-dimethylacetamide etc.), halogenated hydrocarbon (methylene dichloride, trichloroethane, tetracol phenixin etc.), methyl-sulphoxide, soybean oil, the plant wet goods of cottonseed wet goods.
As tensio-active agent, can enumerate, for example: alkyl sulfuric ester class, alkylsulfonate, alkylaryl sulphonate, alkylaryl ethers and polyoxyethylene thing thereof, macrogol ethers, polyol ester class, sugar alcohol derivant etc.
Preparation used additives as tackiness agent or dispersion agent etc., can enumerate, for example: casein, gelatin, polyose (starch, Sudan Gum-arabic, derivatived cellulose, alginic acid etc.), lignin derivative, wilkinite, carbohydrate, synthesizing water-solubility polymer (polyvinyl alcohol, polyvinylpyrrolidone, polyacrylic etc.) etc.As stablizer, can enumerate, for example: PAP (acid phosphatase isopropyl ester), BHT (2,6-di-t-butyl-4-cresols), BHA (mixture of the 2-tertiary butyl-4-methoxyl group phenol and the 3-tertiary butyl-4-methoxyl group phenol), vegetables oil, mineral oil, tensio-active agent, lipid acid or their ester etc.
The preparation of Off ロ マ Block Le agent (in the water in suspension agent or the water opacifying agent); usually can be by (1～75% compound being scatter imperceptibly, thereby obtains required preparation containing 0.5～15% dispersion agent, 0.1～10% suspension aids (for example protective colloid maybe can be given thixotropic compound), 0～10% suitable adjuvants.If use a kind of this compound therein hardly dissolved oil replace water, so just can obtain suspension agent in a kind of oil.As protective colloid, can use, for example: gelatin, casein, natural gum, ether of cellulose, polyvinyl alcohol etc.As giving thixotropic compound, can enumerate, for example: wilkinite, magnesium aluminum silicate, xanthan gum, polyacrylic acid etc.
Contain containing agrochemical fertilizer composition (hereinafter referred to as the Ru 2006101161 that contains agricultural chemicals) and can making of above-mentioned fertilizer component and nitro-methylene-type, nitro imido base class or cyanoimino compounds according to for example following known method.
1. fertilizer (about 50～99.9 weight parts) such as granular, bulk are added in a kind of mixing machine that does not have a crushing element, and in the married operation process to wherein spraying a kind of aqueous solution that contains tackiness agents (about 0.1～5 weight part) such as polyvinyl alcohol, polyvinylacetate.When the solution of tackiness agents such as polyvinyl alcohol, polyvinylacetate behind uniform distribution on the fertilizer surface, in this mixing machine, import nitro-methylene-type, nitro imido base class or the cyanoimino compounds (as about 1～50 weight part of effective constituent amount) that makes by the hydratability powder form.After mixing about 10～30 minutes, and the mixing machine that turns round, and meanwhile particle is dry under about 50～150 ℃ temperature, thus obtain the granular Ru 2006101161 that contains agricultural chemicals.
2. for example nitro-methylene-type, nitro imido base class or cyanoimino compounds (as about 0.01～20 weight part of effective constituent amount) are dissolved in acetone, the dimethylbenzene equal solvent, with obtaining solution with a kind of flow coating device or do not have the mixing machine of crushing element to apply or flood said granular, blocky fertilizer, dry under about 50～150 ℃ then, perhaps air-dry under field conditions (factors), thus acquisition contains the Ru 2006101161 of agricultural chemicals.
3. nitro-methylene-type, nitro imido base class or the cyanoimino compounds (being about 0.01～5 weight part as the effective constituent amount) with nitro-methylene-type, nitro imido base class or cyanoimino compounds (being about 0.01～5 weight part as the effective constituent amount) or hydrating agents or powder form preparation carries out pre-mixing and makes powdered fertilizer; then these powdered fertilizers are carried out granulation with the tablets press of pan-type pelletizer and so on, thereby obtained to contain the Ru 2006101161 of agricultural chemicals.
When the said Ru 2006101161 that contains agricultural chemicals is the granulous occasion, its shape is preferably identical with normally used fertilizer, and from the operating aspect consideration, its particle diameter preferably is about 1～10mm.
In containing the Ru 2006101161 of agricultural chemicals, the amount of as fertilizer sources composition, for example be suitably about 75～99.99 weight %, be preferably about 95～99.99 weight %, the content of nitro-methylene-type, nitro imido base class or cyanoimino compounds (as the effective constituent amount) is about 0.001～20 weight % usually, is preferably about 0.01～2 weight %.
According to the present invention, if will by above-mentioned technology make contain the agrochemical fertilizer composition and only once be applied to seeding transplanting with the side slat method of application time the paddy field in, just can prevent and treat the Hemiptera insect fully.
As the example of the Hemiptera insect that can prevent, can enumerate as follows:
The lantern fly class
Lantern fly section Nilaparvata lugen (brown planthopper) (ト PVC ィ ロ ゥ Application カ) belongs to Nilaparvata lugen (brown planthopper)
(Nilaparvata?lugens)；
Rice lice (Laodelphax) belongs to the rice ash and flies to belong to
(Laodelphax?striatellus)
Plant hopper (Sogatella) belongs to white backed planthopper (Sogatella furcifera)
Leafhopper class
The Cicadellidae rice green leafhopper belongs to rice green leafhopper
(Nephotettix?cincticeps)
East rice greenery cicada
(Nephotetlix?virescens)
Torrid zone rice leafhopper
(Nephotettix?nigropictus)
The Malaya rice green leafhopper
(Nephotettix?malayanus)
Recilia dorsalis belongs to recilia dorsalis (Recilia dorsalis)
Leaflet Cicadidae Arboridia belongs to grape leafhopper
(Arboridia?apicalis)
Empoasca spp belongs to tea green leafhopper
(Empoasca?onukii)
In above-mentioned Hemiptera insect, better suited is the lantern fly class, and particularly suitable is that Nilaparvata lugen (brown planthopper) belongs to.
Among the present invention in the used paddy field when containing the agrochemical fertilizer composition and can side slat being applied to seeding transplanting.It is a kind of according to the general fertilization method of said " side slat is used " that so-called side slat is used, the method of side slat fertilising is pressed at just a kind of lower floor position to soil, as object lesson, can enumerate, be connected with the transplanting seedlings of cereal crops plant that is arranged in rows and line parallel and leave about 2～15cm by horizontal direction, and the method for a line fertilising in the paddy field soil of the 3～15cm that leaves downwards with said line.
The used amount of application that contains the agrochemical fertilizer composition and application concentration should be according to all different situations and different among the present invention, be not limited to following ranges and suitably increase or minimizing, but usually when considering to contain the amount of application of agrochemical fertilizer composition, as effective constituent amount by fertilizer component, generally be about 1～20000g/a, preferred about 10～2000g/a; Effective constituent amount as by nitro-methylene-type, nitro imido base class or cyanoimino compounds generally is about 0.1～100g/a, preferably is about 0.5～10g/a.
Embodiment
(Production Example 1) (containing the manufacturing of the Ru 2006101161 of agricultural chemicals)
Granulated fertilizer (the N-P that a kind of particle diameter of 92.5 weight parts is about 1～4mm
2O
5-K
2O=14%-14%-14%) one of input does not have in the mixing machine of crushing element, then toward wherein spraying a kind of aqueous solution that contains polyvinyl alcohol 2 weight %.After the sprinkling, drop into a kind of hydrating agents that contains 1 weight % compd A of 7.5 weight parts in the mixing machine, mixed 20 minutes.Obtaining particle is descended dry 20 minutes at 60 ℃, thereby make a kind of Ru 2006101161 (pesticide active ingredient that contains 0.075 weight %) that contains agricultural chemicals.
(Production Example 2) (containing the manufacturing of the Ru 2006101161 of agricultural chemicals)
With the compd B of 0.075 weight part, the powdered fertilizer (N-P of 99.925 weight parts
2O
5-K
2O=8%-18%-14%) drop in the mixing machine, mixed 20 minutes.This powdered fertilizer that contains 0.075 weight % compd B is dropped in the pan-type pelletizer, rotate on one side, on one side to water spray wherein, thereby make granulated product.Obtaining particle is descended dry 20 minutes at 60 ℃, thereby make a kind of Ru 2006101161 (pesticide active ingredient that contains 0.075 weight %) that contains agricultural chemicals.
(Production Example 3) (containing the manufacturing of agrochemical fertilizer composition)
With the Compound D of 0.075 weight part, the powdered fertilizer (N-P of 99.925 weight parts
2O
5-K
2O=10%-10%-10%) drop in the mixing machine, mixed 20 minutes.This powdered fertilizer that contains 0.075 weight % Compound D is dropped in the pan-type pelletizer, rotate on one side, on one side to water spray wherein, thereby make granulated product.Obtaining particle is descended dry 20 minutes at 60 ℃, thereby make a kind of Ru 2006101161 (pesticide active ingredient that contains 0.075 weight %) that contains agricultural chemicals.
(Production Example 4) (containing the manufacturing of the Ru 2006101161 of agricultural chemicals)
With the compd E of 0.075 weight part, the powdered fertilizer (N-P of 99.925 weight parts
2O
5-K
2O=14%-20%-12%) drop in the mixing machine, mixed 20 minutes.This powdered fertilizer that contains 0.075 weight % compd E is dropped in the pan-type pelletizer, rotate on one side, on one side to water spray wherein, thereby make granulated product.Obtaining particle is descended dry 20 minutes at 60 ℃, thereby make a kind of Ru 2006101161 (pesticide active ingredient that contains 0.075 weight %) that contains agricultural chemicals.
(Production Example 5) (containing the manufacturing of the Ru 2006101161 of agricultural chemicals)
The Compound C of 1 weight part is dissolved in the acetone of 99 weight parts the solution that to obtain a kind of effective constituent amount be 1 weight %.A kind of particle diameter that then this solution of 7.5 weight parts is added to 100 weight parts is about the granulated fertilizer (N-P of 1～4mm
2O
5-K
2O=6%-20%-20%) in, this mixture behind the thorough mixing, with its air-dry diel, thereby is made a kind of Ru 2006101161 (pesticide active ingredient that contains 0.075 weight %) that contains agricultural chemicals in a mixing machine that does not have a crushing element.
(Production Example 6) (containing the manufacturing of the Ru 2006101161 of agricultural chemicals)
The compd A of 1 weight part is dissolved in the acetone of 99 weight parts the solution that to obtain a kind of effective constituent amount be 1 weight %.A kind of particle diameter that then this solution 7.5 weight parts or 3.75 weight parts is added to 100 weight parts is about the granulated fertilizer (N-P of 1～4mm
2O
5-K
2O=14%-20%-12%) in, with this mixture in a mixing machine that does not have a crushing element behind the thorough mixing, with its air-dry diel, thereby make a kind of Ru 2006101161 (pesticide active ingredient that contains 0.075 weight % or 0.0375 weight %) that contains agricultural chemicals.
(test example 1) (to the prevention effect of Nilaparvata lugen (brown planthopper))
The Ru 2006101161 that contains agricultural chemicals that a kind of method according to Production Example 6 is made, in that (kind: sprigging ひ め ま ぃ) is during in the land for growing field crops with paddy rice, use to fertilize the soil with a side slat and plant machine and be administered to horizontal by the rib strip shaped layout apart from rice strain 3cm, the degree of depth is in the paddy field soil of 5cm, amount of application is 4000g/a (the pesticide active ingredient amount is 3.0g/a), handles (district of the present invention) by this method.
The district replaces containing the Ru 2006101161 of agricultural chemicals except using a kind of Ru 2006101161 that does not contain agricultural chemicals in contrast, and other are all by carrying out the transplanting of rice seedling and using of fertilizer with above-mentioned same method.
Then, proceed cultivation, adult and the larva number of the Nilaparvata lugen (brown planthopper) in the " Invest, Then Investigate " test sites on the 50th, 70,90 after transplanting on the 20 strain paddy rice.
This test is by 1 district 300m
2Be that Unit 1 carries out repeatedly.
Institute obtains and the results are shown in the table 1.As can be seen from Table 1, in district of the present invention, even after rice seedling is transplanted through about 3 months, adult of Nilaparvata lugen (brown planthopper) and larva still are suppressed in low density.
Table 1 is transplanted check plot, number of days district of the present invention, back
Day is transplanted by (becoming borer population/larva number) (becoming borer population/larva number) 50 0 (0/0) 0 (0/0) 70 0 (0/0) 68 (0/68) 90 26 (0/26) 636 (0/636): June 17
(test example 2) (to the prevention effect of white backed planthopper)
The Ru 2006101161 that contains agricultural chemicals that a kind of method according to Production Example 6 is made, in that (kind: sprigging ひ め ま ぃ) is during in the land for growing field crops with paddy rice, use to fertilize the soil with a side slat and plant machine and be administered to horizontal by the rib strip shaped layout apart from rice strain 3cm, the degree of depth is in the paddy field soil of 5cm, amount of application is 4000g/a (the pesticide active ingredient amount is 3.0g/a), handles (district of the present invention) by this method.
The district replaces containing the Ru 2006101161 of agricultural chemicals except using a kind of Ru 2006101161 that does not contain agricultural chemicals in contrast, and other are all by carrying out the transplanting of rice seedling and using of fertilizer with above-mentioned same method.
Then, proceed cultivation, adult and the larva number of the white backed planthopper in the " Invest, Then Investigate " test sites on the 13rd, 40,60,90 after transplanting on the 20 strain paddy rice.
This test is by 1 district 300m
2Be that Unit 1 carries out repeatedly.
Institute obtains and the results are shown in the table 2.As can be seen from Table 2, in district of the present invention, even after rice seedling is transplanted through about 3 months, adult of white backed planthopper and larva still are suppressed in low density.
Table 2 is transplanted check plot, number of days district of the present invention, back
Day is transplanted by (becoming borer population/larva number) (becoming borer population/larva number) 13 0 (0/0) 2 (1/1) 40 3 (3/0) 28 (3/25) 60 9 (0/9) 689 (109/580) 90 27 (9/18) 904 (512/392): June 17
(test example 3) (to the prevention effect of rice small brown rice planthopper)
The Ru 2006101161 that contains agricultural chemicals that a kind of method according to Production Example 6 is made, in that (kind: sprigging ひ め ま ぃ) is during in the land for growing field crops with paddy rice, use to fertilize the soil with a side slat and plant machine and be administered to horizontal by the rib strip shaped layout apart from rice strain 3cm, the degree of depth is in the paddy field soil of 5cm, amount of application is 4000g/a (the pesticide active ingredient amount is 3.0g/a and 1.5g/a), handles (district A of the present invention and B) by this method.
The district replaces containing the Ru 2006101161 of agricultural chemicals except using a kind of Ru 2006101161 that does not contain agricultural chemicals in contrast, and other are all by carrying out the transplanting of rice seedling and using of fertilizer with above-mentioned same method.
Then, proceed cultivation, adult and the larva number of the rice small brown rice planthopper in the " Invest, Then Investigate " test sites on the 13rd, 60,70 after transplanting on the 20 strain paddy rice.
This test is by 1 district 300m
2Be that Unit 1 carries out repeatedly.
Institute obtains and the results are shown in the table 3.As can be seen from Table 3, in district A of the present invention, B, even after rice seedling is transplanted through 70 days, adult of rice small brown rice planthopper and larva still are suppressed in low density.Table 3 is transplanted district A of the present invention district of the present invention, back B check plot number of days, (becoming borer population/larva number), (becoming borer population/larva number), (becoming borer population/larva number) 13 0, (0/0) 0, (0/0) 0, (0/0) 60 1, (1/0) 7, (7/0) 39, (8/31) 70 8, (8/0) 10, (2/8) 91, (28/63) transplants day: June 17
(test example 4) (to the prevention effect of rice green leafhopper)
The Ru 2006101161 that contains agricultural chemicals that a kind of method according to Production Example 4 is made, in that (kind: sprigging new thousand of middle lifes) is during in the land for growing field crops with paddy rice, use to fertilize the soil with a side slat and plant machine and be administered to horizontal by the rib strip shaped layout apart from rice strain 3cm, the degree of depth is in the paddy field soil of 5cm, amount of application is 4000g/a (the pesticide active ingredient amount is 3.0g/a), handles (district of the present invention) by this.
The district replaces containing the Ru 2006101161 of agricultural chemicals except using a kind of Ru 2006101161 that does not contain agricultural chemicals in contrast, and other are all by carrying out the transplanting of rice seedling and using of fertilizer with above-mentioned same method.
Then, proceed cultivation, adult and the larva number of the rice green leafhopper in the " Invest, Then Investigate " test sites on the 15th, 22,29,39,49 after transplanting on the 40 strain paddy rice.
This test is that Unit 1 carries out repeatedly by 1 district 5a.
Institute obtains and the results are shown in the table 4.As can be seen from Table 4, in district of the present invention, even after the moving seedling of paddy rice is planted through about 7 time-of-weeks, still can keep good prevention effect to rice green leafhopper.Table 4
Transplant check plot, number of days district of the present invention, back
(becoming borer population/larva number) (becoming borer population/larva number)
15 0(0/0) 1(1/0)
22 0(0/0) 59(0/59)
29 1(0/1) 135(0/135)
39 16(0/16) 147(0/147)
49 0 (0/0) 244 (0/244) transplant day: June 11
According to the present invention, the residual effect of medicament can be prolonged as much as possible, so that still can keep the effect of medicament up to early autumn.Therefore,, can provide a kind of medicament processing method, according to the method, only need to scatter an agricultural chemicals, and can avoid spending the labor force and come directly to carry out cauline leaf distribution agricultural chemicals to field crop in the method that is used for preventing and treating paddy field Hemiptera insect.And, use owing to agricultural chemicals is combined with fertilizer, so the labor-saving effect is very outstanding.
Claims (3)
1. the method for preventing and treating of a Hemiptera insect, it is characterized in that, in this method that is used for preventing and treating paddy field Hemiptera insect, with a kind of pesticide composition that contains that contains fertilizer component and nitro-methylene-type, nitro imido base class or the cyanoimino base class Pesticidal compound of a kind of water solubility more than 100ppm, in the paddy field when side slat is applied to seeding transplanting.
2. the method for preventing and treating of Hemiptera insect as claimed in claim 1, it is characterized in that, nitro-methylene-type, nitro imido base class or the cyanoimino base class Pesticidal compound of wherein said water solubility more than 100ppm is the compound of selecting from the following compounds group, and this compound group is:
1,1-(2-chloro-5-pyridylmethyl)-2-(nitro imino-) imidazolidine;
2,1-(N-(2-chloro-5-pyridylmethyl)-N-ethyl) amino-1-methylamino--2-nitroethylene;
3,1-(N-(2-chloro-5-pyridylmethyl)-N-methyl) amino-1-(cyanoimino) ethane;
4,1-(2-chloro-5-thiazolyl methyl)-3-methyl-2-nitroguanidine;
5,1-(2-chloro-5-thiazolyl methyl)-3,5-dimethyl-2-nitro imino--six hydrogen-1,3,5-triazines.
3. the method for preventing and treating of Hemiptera insect as claimed in claim 2 is characterized in that, wherein said Hemiptera insect is lantern fly (Planthopper) class or leafhopper (leafhopper) class.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7049684A JPH08245314A (en) | 1995-03-09 | 1995-03-09 | Method for hemiptera insect pest control in paddy field |
| JP049684/95 | 1995-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1137506A true CN1137506A (en) | 1996-12-11 |
Family
ID=12838014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96102747A Pending CN1137506A (en) | 1995-03-09 | 1996-03-08 | Method for controlling hemipterous insects in paddy field |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPH08245314A (en) |
| KR (1) | KR960033254A (en) |
| CN (1) | CN1137506A (en) |
| TW (1) | TW330834B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980081244A (en) * | 1997-04-09 | 1998-11-25 | 고사이아끼오 | Composition for control of rice blight and method for controlling rice blight using it |
| TWI247581B (en) * | 2001-01-22 | 2006-01-21 | Sumitomo Chem Takeda Agro Co | Method for applying agrochemical and agrochemical preparation for use with the method |
| JP2007536917A (en) * | 2004-05-13 | 2007-12-20 | バイエル・クロツプサイエンス・アクチエンゲゼルシヤフト | Method for promoting plant growth |
| CN105254426A (en) * | 2015-10-26 | 2016-01-20 | 广西农垦国有立新农场 | Organic fertilizer and preparation method thereof |
| CN105254425A (en) * | 2015-10-26 | 2016-01-20 | 广西农垦国有立新农场 | Ecological organic fertilizer and preparing method thereof |
| CN105254445A (en) * | 2015-10-26 | 2016-01-20 | 广西农垦国有立新农场 | Biological insecticidal organic fertilizer and preparation method thereof |
| CN105384507A (en) * | 2015-11-10 | 2016-03-09 | 无锡市路华肥料科技有限公司 | Rice planthopper preventing fertilizer |
| CN105384509A (en) * | 2015-11-10 | 2016-03-09 | 无锡市路华肥料科技有限公司 | Fertilizer for preventing brown planthoppers |
| CN105384511A (en) * | 2015-11-10 | 2016-03-09 | 无锡市路华肥料科技有限公司 | Fertilizer for preventing thrips |
| CN105384510A (en) * | 2015-11-10 | 2016-03-09 | 无锡市路华肥料科技有限公司 | Liriomyza preventing fertilizer |
| CN105384571A (en) * | 2015-11-10 | 2016-03-09 | 无锡市路华肥料科技有限公司 | Fertilizer for preventing locusts |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6225056Y2 (en) * | 1979-10-12 | 1987-06-26 | ||
| JPS57149891A (en) * | 1981-03-10 | 1982-09-16 | Sumie Hihara | Fertilizer accompanied with insect repellent effect |
| IN167709B (en) * | 1987-08-01 | 1990-12-08 | Takeda Chemical Industries Ltd | |
| JP2696354B2 (en) * | 1987-09-22 | 1998-01-14 | 武田薬品工業株式会社 | Stable granular concentrate fertilizer |
| JPH0238393A (en) * | 1988-07-28 | 1990-02-07 | Kuraray Co Ltd | Formed fertilizer containing agricultural chemical |
| JP2546003B2 (en) * | 1988-12-27 | 1996-10-23 | 武田薬品工業株式会社 | Guanidine derivative, its production method and insecticide |
| RO112865B1 (en) * | 1989-10-06 | 1998-01-30 | Nippon Soda Co | Amine derivatives, processes for preparation and insecticides containing said derivatives |
| JPH06776B2 (en) * | 1989-11-10 | 1994-01-05 | アグロカネショウ株式会社 | Hexahydrotriazine compound, its production method and insecticide |
| JP2888388B2 (en) * | 1991-11-18 | 1999-05-10 | 北興化学工業株式会社 | How to control rice pests |
-
1995
- 1995-03-09 JP JP7049684A patent/JPH08245314A/en not_active Withdrawn
-
1996
- 1996-02-24 TW TW085102104A patent/TW330834B/en active
- 1996-03-05 KR KR1019960005734A patent/KR960033254A/en not_active Application Discontinuation
- 1996-03-08 CN CN96102747A patent/CN1137506A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| TW330834B (en) | 1998-05-01 |
| JPH08245314A (en) | 1996-09-24 |
| KR960033254A (en) | 1996-10-22 |
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